u-boot.git/lib/efi_loader/efi_device_path.c, branch v2022.04-rc2

efi: Drop unnecessary calls to blk_find_device()

2022-02-05T19:20:01+00:00

When we have the block descriptor we can simply access the device. Drop
the unnecessary function call.

Signed-off-by: Simon Glass 
Reviewed-by: Heinrich Schuchardt

efi: Use device_get_uclass_id() where appropriate

2022-02-05T19:20:01+00:00

Use this function rather than following the pointers, since it is there
for this purpose.

Add the uclass name to the debug call at the end of dp_fill() since it is
quite useful.

Signed-off-by: Simon Glass 
Reviewed-by: Heinrich Schuchardt

doc: replace @return by Return:

2022-01-19T17:11:34+00:00

Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt

efi_loader: add UEFI GPT measurement

2021-10-26T19:32:46+00:00

This commit adds the UEFI GPT disk partition topology
measurement required in TCG PC Client Platform Firmware
Profile Specification

Signed-off-by: Masahisa Kojima

efi_loader: efi_dp_from_lo() should skip VenMedia node

2021-10-21T01:46:04+00:00

The 'efidebug boot dump' command should not display the VenMedia() device
path node preceding the device path of the initial ram disk.

By letting efi_dp_from_lo() skip the VenMedia() device path node we can
simplify the coding.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Ilias Apalodimas

efi_loader: efi_dp_from_lo() unused parameter size

2021-10-21T01:46:04+00:00

Parameter size is never used in function efi_dp_from_lo(). Remove it.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Ilias Apalodimas

efi_loader: efi_dp_from_lo() don't copy GUID

2021-10-21T01:46:04+00:00

Instead of copying a GUID and then using a pointer to the copy for calling
guidcmp(), just pass the pointer to the orginal GUID.

Signed-off-by: Heinrich Schuchardt

efi_loader: Drop code that doesn't work with driver model

2021-10-21T01:46:03+00:00

This code should never have been added as it builds a new feature on top
of legacy code. This has already been improved with the dependency on BLK.

Add a dependency on DM_ETH also, to avoid needing to deal with this old
code.

Boards which want EFI_LOADER should migrate to driver model first.

Signed-off-by: Simon Glass 
Reviewed-by: Heinrich Schuchardt

efi_loader: use EfiBootServicesData for device path

2021-08-17T15:24:08+00:00

dp_alloc() was using a constant from the wrong enum resulting in creating
device paths in EfiReservedMemory.

Signed-off-by: Heinrich Schuchardt

efi_loader: set partition GUID in device path for SIG_TYPE_GUID

2021-07-18T12:43:56+00:00

Previously, the GPT device GUID was being used instead of the partition,
which was incorrect.

Signed-off-by: Alfonso Sánchez-Beato 

Let EFI_LOADER select CONFIG_PARTITION_UUIDS.
Use log_warning() instead of printf() for warning.
Reviewed-by: Heinrich Schuchardt